[stash] 20140404-crbug-312961-mac-views-bridge-C-wholegrid

skia/ext/skia_utils_mac.mm

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "skia/ext/skia_utils_mac.h"
 
 #import <AppKit/AppKit.h>
 
 #include "base/logging.h"
 #include "base/mac/scoped_cftyperef.h"
@@ skipping 133 matching lines @@
 CGColorRef CGColorCreateFromSkColor(SkColor color) {
   return CGColorCreateGenericRGB(SkColorGetR(color) / 255.0,
                                  SkColorGetG(color) / 255.0,
                                  SkColorGetB(color) / 255.0,
                                  SkColorGetA(color) / 255.0);
 }
 
 // Converts NSColor to ARGB
 SkColor NSDeviceColorToSkColor(NSColor* color) {
   DCHECK([color colorSpace] == [NSColorSpace genericRGBColorSpace] ||
-         [color colorSpace] == [NSColorSpace deviceRGBColorSpace]);
+         [color colorSpace] == [NSColorSpace deviceRGBColorSpace])
+      << [[color colorSpace] localizedName];
   CGFloat red, green, blue, alpha;
   color = [color colorUsingColorSpace:[NSColorSpace deviceRGBColorSpace]];
   [color getRed:&red green:&green blue:&blue alpha:&alpha];
   return SkColorSetARGB(SkScalarRoundToInt(255.0 * alpha),
                         SkScalarRoundToInt(255.0 * red),
                         SkScalarRoundToInt(255.0 * green),
                         SkScalarRoundToInt(255.0 * blue));
 }
 
 // Converts ARGB to NSColor.
@@ skipping 217 matching lines @@
     bitmap_.lockPixels();
   } else {
     bitmap_.setConfig(
         SkBitmap::kARGB_8888_Config, deviceBits.width(), deviceBits.height());
     bitmap_.allocPixels();
     bitmap_.eraseColor(0);
   }
   base::ScopedCFTypeRef<CGColorSpaceRef> colorSpace(
       CGColorSpaceCreateDeviceRGB());
   cgContext_ = CGBitmapContextCreate(bitmap_.getPixels(), bitmap_.width(),
-    bitmap_.height(), 8, bitmap_.rowBytes(), colorSpace, 
+    bitmap_.height(), 8, bitmap_.rowBytes(), colorSpace,
     kCGBitmapByteOrder32Host | kCGImageAlphaPremultipliedFirst);
 
   // Apply device matrix.
   CGAffineTransform contentsTransform = CGAffineTransformMakeScale(1, -1);
   contentsTransform = CGAffineTransformTranslate(contentsTransform, 0,
       -device->height());
   CGContextConcatCTM(cgContext_, contentsTransform);
 
   const SkIPoint& pt = device->getOrigin();
   // Skip applying the clip when not writing directly to device.
@@ skipping 20 matching lines @@
       CGContextAddPath(cgContext_, clipPath);
       CGContextClip(cgContext_);
       CGPathRelease(clipPath);
   }
 
   // Apply content matrix.
   SkMatrix skMatrix = canvas_->getTotalMatrix();
   skMatrix.postTranslate(-SkIntToScalar(pt.fX), -SkIntToScalar(pt.fY));
   CGAffineTransform affine = SkMatrixToCGAffineTransform(skMatrix);
   CGContextConcatCTM(cgContext_, affine);
-  
+
   return cgContext_;
 }
 
 }  // namespace gfx